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NTN UCPX-1.1/4M Medium Duty Pillow Block Ball Bearing - Medium Duty Pillow Block Ball Bearings
NTNMedium Duty Pillow Block Ball Bearings

NTN UCPX-1.1/4M Medium Duty Pillow Block Ball Bearing

The NTN UCPX-1.1/4M is a medium duty pillow block ball bearing with a 1 1/4 in bore, designed for inch-system applications. This cast-iron unit features set screws for shaft mounting, a 2 1/8 in shaft height, and a…

SKU 3G-OTH-102677

Also listed as: UCPX114M · UCPX 1 1 4M · UCPX-1-1-4M

Brand
NTN
Item
UCPX-1.1/4M Medium Duty Pillow Block Ball Bearing
Part Number
UCPX-1.1/4M
Category
Medium Duty Pillow Block Ball Bearings
Available to Order
Also known as:UCPX-1.1/4MNTN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

NTN
Manufacturer Part Number
UCPX-1.1/4M
Type
Cast Iron, Set Screws, 4,200 RPM
Shaft Ht
2 1/8 in
Maximum Speed
4,200 RPM
Mounting Bolt Size
1/2 in
System of Measurement
Inch

Technical Documents

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NTN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN UCPX-1.1/4M is a medium duty pillow block ball bearing with a 1 1/4 in bore, designed for inch-system applications. This cast-iron unit features set screws for shaft mounting, a 2 1/8 in shaft height, and a maximum speed of 4,200 RPM. It requires a 1/2 in mounting bolt size.

Frequently Asked Questions

What is the NTN UCPX-1.1/4M pillow block bearing used for?

The NTN UCPX-1.1/4M is a medium duty pillow block ball bearing used to support rotating shafts in industrial machinery such as conveyors, fans, and pumps. Its cast-iron housing and set-screw locking design provide reliable shaft mounting in inch-system applications.

What are the specifications of the NTN UCPX-1.1/4M pillow block bearing?

The NTN UCPX-1.1/4M has a 1 1/4 in bore, cast-iron housing, set-screw shaft locking, 2 1/8 in shaft height, and a maximum speed of 4,200 RPM. It requires a 1/2 in mounting bolt size and is designed for inch-system applications.

Where to buy the NTN UCPX-1.1/4M pillow block bearing worldwide?

3G Electric supplies the NTN UCPX-1.1/4M pillow block bearing worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to install the NTN UCPX-1.1/4M pillow block bearing?

To install the NTN UCPX-1.1/4M, align the housing base with the mounting surface and secure using 1/2 in bolts. Slide the bearing onto the shaft, tighten the set screws evenly against the shaft, and verify shaft height of 2 1/8 in. Ensure alignment to avoid premature wear.

Used in

Common applications for NTN
Material handling conveyors — NTN UCPL-1.3/16M pillow block ball bearings with cast iron housing and set screw locking for shaft support.
Automotive wheel hubs — NTN tapered roller bearing assemblies like LM814849/LM814810 for combined radial and axial load handling.
Industrial gearboxes — NTN tapered roller bearing cones such as 4T-05062 with chrome steel cage for moderate-speed applications.
Agricultural machinery — NTN inch-system tapered roller bearing assemblies like LM29748/LM29710 for reliable operation in dusty environments.
Pumps and compressors — NTN metric tapered roller bearing assemblies such as 33213 with carbon steel rings for high radial and axial loads.
Power transmission equipment — NTN pillow block ball bearings with 1 3/16 in bore for supporting rotating shafts in belt drives.
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NTN Products

3G Electric supplies NTN medium duty pillow block ball bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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